Oracle JDK 17 End of Life
Support dates and upgrade guidance — rebuilt from live data.
Oracle JDK 17 reached end of life on 30 Sept 2026. Standard support is over — security updates now require extended support, which runs to 30 Sept 2029.
Support timeline
Official dates from the Oracle JDK release process.
| Milestone | Date | Status |
|---|---|---|
| Initial release | 14 Sept 2021 | 5y 1mo ago |
| Premier Support ended | 30 Sept 2026 | this month |
| Extended Support ends | 30 Sept 2029 | in 3y |
| Latest release | 17.0.20.1 · 18 Aug 2026 | final |
Where to go from 17
Recommended target: Oracle JDK 27 (supported until 31 Mar 2027).
The newest actively supported branch is Oracle JDK 27 (latest release 27).
Frequently asked questions
Is Oracle JDK 17 still safe to use?
Oracle JDK 17 left standard support on 30 Sept 2026. It still receives security updates under extended support until 30 Sept 2029 — 1,091 days from now — but only if you are enrolled. Without it, no fixes reach you.
Can I still download Oracle JDK 17?
Yes — the final release (17.0.20.1) generally remains available from vendor archives and OS package mirrors, but installing it means running software with known, unpatched vulnerabilities.
What should I upgrade Oracle JDK 17 to?
Upgrade to Oracle JDK 27, the newest actively supported branch (supported until 31 Mar 2027).